COMPARE DIVE COMPUTERS
Use this helpful chart to compare all current Shearwater Dive Computers
|
Product
|
 Perdix 3 |
 Perdix 2 |
 Tern |
 Tern TX |
 Peregrine |
 Peregrine TX |
 Teric |
 Petrel 3 |
 NERD 2 |
|---|---|---|---|---|---|---|---|---|---|
|
Price
|
€1.395,00
|
€1.290,00
|
€625,00
|
€845,00
|
€625,00
|
€835,00
|
€1.315,00
|
€1.450,00
|
€2.160,00
|
|
Description
|
A rugged, full-size dive computer built for reliability, with an ultra-bright 2.4” / 6.1 cm AMOLED display.
|
Our flagship full-size computer with legendary toughness and expedition-grade features.
|
An ultra-compact dive computer with a brilliant display for scuba and freedivers.
|
An ultra-compact dive computer with a brilliant display, wireless air integration and navigation.
|
A compact, easy-to-use dive computer with a large, bright display.
|
A compact dive computer with a large, bright display, wireless air integration and navigation.
|
A ruggedized, compact dive computer rigorously tested for use in extreme environments.
|
A robust, full-featured dive computer with rebreather-proven performance.
|
An advanced dive computer in a heads-up display format.
|
|
Dive Modes
|
Air / Nitrox / 3 GasNx,
OC Tec (Trimix Enabled),
CC/BO (Fixed PPO2),
Gauge,
Freediving,
Avelo (Optional Unlock)
|
Air / Nitrox / 3 GasNx,
OC Tec (Trimix Enabled),
CC/BO (Fixed PPO2),
Gauge
Avelo (Optional Unlock)
|
Air
Nitrox
3 Gas Nitrox
Gauge
Freediving
|
Air
Nitrox
3 Gas Nitrox
Gauge
Freediving
|
Air
Nitrox (Up to 40%)
3 Gas Nitrox (Up to 100% O2)
Gauge
|
Air
Nitrox (Up to 40%)
3 Gas Nitrox (Up to 100% O2)
Gauge
Avelo (Optional Unlock)
|
Air
Nitrox
5 Gas Nitrox
OC TEC: Trimix enabled
CC/BO: Fixed PPO2
Gauge: Bottom timer with stop watch and dive logging
Freediving: Configurable sampling rates and alarms
Avelo (Optional Unlock)
|
Air / Nitrox / 3 GasNx,
OC Tec (Trimix Enabled),
CC/BO (Fixed PPO2),
Gauge
|
Air
Nitrox
3 Gas Nitrox
OC Tec - Multi gas, trimix decompression computer
CC INT - Closed circuit fixed PPO2
Gauge - Bottom timer with stop watch and dive logging
|
|
Number of Gases
|
5 OC/CC
|
5 OC/CC
|
3 OC
|
3 OC
|
3 OC
|
3 OC
|
5 OC/CC
|
5 OC/CC
|
5 OC / 5 CC
|
|
Algorithm
|
ZHL16-C
|
ZHL16-C
Optional VPM / Optional DCIEM
|
ZHL16-C
|
ZHL16-C
|
ZHL16-C
Optional VPM / Optional DCIEM
|
ZHL16-C
Optional VPM / Optional DCIEM
|
ZHL16-C
|
ZHL16-C
Optional VPM / Optional DCIEM
|
ZHL16-C
Optional VPM / Optional DCIEM
|
|
Screen Resolution
|
450 x 600
|
320 x 240
|
360 x 360
|
360 x 360
|
320 x 240
|
320 x 240
|
400 x 400
|
320 x 240
|
320x240
|
|
Display Type
|
Full colour AMOLED
|
LCD with LED backlight
|
Full colour AMOLED
|
Full colour AMOLED
|
LCD with LED backlight
|
LCD with LED backlight
|
Full Colour AMOLED
|
AMOLED
|
Full color QVGA LCD with always on LED backlight
|
|
Display Size
|
6.1cm / 2.4"
|
5.59cm / 2.2”
|
3.3cm / 1.3"
|
3.3cm / 1.3"
|
5.59cm / 2.2"
|
5.59cm / 2.2"
|
3.53cm / 1.39"
|
6.60cm / 2.6”
|
0.2" (Appears equivalent to a 24" screen at 10ft)
|
|
Computer Dimensions
|
81mm x 71mm x 38mm
(3.2" x 2.8" x 1.5")
|
81mm x 71mm x 38mm
(3.2” x 2.8” x 1.5”)
|
Diameter - 50mm
Thickness - 16mm
|
Diameter - 50mm
Thickness - 16mm
|
77mm x 68mm x 25mm
(3.09" x 2.67" x 0.98")
|
77mm x 68mm x 25mm
(3.09" x 2.67" x 0.98")
|
55mm x 55mm x 18mm
(2.17” x 2.17”x 0.71”)
|
83mm x 75.5mm x 39mm
(3.3” x 2.97” x 1.5”)
|
33mm x 85.81mm x 44mm
|
|
Weight (Dive Computer Only)
|
181g (6.38oz)
|
190g (6.7oz)
|
100g
|
100g
|
122g
|
125g
|
120.4g (4.16 oz)
|
SA – 266g (9.38 oz)
EXT – 285g (10.05 oz)
|
74g
|
|
Battery Type
|
Single AA (any type)
|
Single AA (any type)
|
Rechargeable li-ion battery
|
Rechargeable li-ion battery
|
Rechargeable li-ion battery
|
Rechargeable li-ion battery
|
Rechargeable li-ion battery
|
Single AA (any type)
|
Rechargeable li-ion battery
|
|
Battery Life
|
Lithium 1.5V: up to 60 hours
1.5 V Alkaline: up to 40 hours
3.6 V Saft: up to 80 hours
1.2 V NiMh: up to 30 hours
3.7 V Li-ion rechargeable: up to 35 hours
|
Lithium 1.5V - up to 60 hours
AA Alkaline - up to 40 hours
SAFT LS14500 - up to 100 hour
|
20
|
20
|
30
|
30
|
(AI enabled)
Up to 30 hours (Dive mode)
Up to 50 hours (Watch mode)
|
Lithium 1.5V - up to 60 hours
AA Alkaline - up to 40 hours
SAFT LS14500 - up to 100 hours
|
18 Hours (medium brightness)
|
|
Dive Log Capacity
|
Approximately 1000 hours
|
Approximately 1000 hours
|
Approximately 500 hours
|
Approximately 500 hours
|
Approximately 200 hours or 96 dive entries
|
Approximately 400 hours or 750 dive entries
|
Approximately 500 hours
|
Approximately 1000 hours
|
Approximately 1000 hours
|
|
Depth Rating
|
260m / 850ft
|
260m / 850ft
|
120m / 394ft
|
120m / 394ft
|
120m / 394ft
|
120m / 394ft
|
200m / 660ft
|
290m / 950ft
|
300m / 985ft
|
|
Alerts
|
Vibrations only
|
Vibrations only
|
Vibrations only
|
Vibrations only
|
Vibrations only
|
Vibrations only
|
Vibrations & audible alarms
|
Vibrations only
|
Display alerts only
|
|
Air Integration
|
Yes
|
Yes
|
No
|
Yes
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
|
Transmitters Supported
|
Up to 4
|
Up to 4
|
None
|
Up to 4
|
None
|
Up to 4
|
Up to 4
|
Up to 4
|
Up to 4
|
|
Bluetooth
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
|
Buttons
|
2
(Piezo, Titanium)
|
2
(Piezo, Titanium)
|
4 (316 Stainless bezel and buttons)
|
4 (316 Stainless bezel and buttons)
|
2 (316 stainless steel buttons)
|
2 (316 stainless steel buttons)
|
4
(316 stainless steel buttons)
|
2
(Piezo, Titanium)
|
2 (piezo-electric)
|
|
Digital Compass
|
Yes
(3 axis, tilt compensated, digital compass)
|
Yes
(3 axis, tilt compensated, digital compass)
|
None
|
YES (3 axis, tilt compensated, digital compass)
|
No
|
Yes
(3 axis, tilt compensated, digital compass)
|
YES
(3 axis, tilt compensated,
digital compass)
|
Yes
(3 axis, tilt compensated, digital compass)
|
YES (3 axis, tilt compensated digital compass)
|
|
NDL Planner
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
|
Deco Planner
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
|
Firmware Updates
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
|
Language Support
|
English, French, German, Portuguese, Korean, Japanese, Italian, Spanish, Simplified Chinese, Traditional Chinese
|
English, French, German, Portuguese, Korean, Japanese, Italian, Spanish, Simplified Chinese, Traditional Chinese
|
English, French, German, Portuguese, Korean, Japanese, Italian, Spanish, Simplified Chinese, Traditional Chinese
|
English, French, German, Portuguese, Korean, Japanese, Italian, Spanish, Simplified Chinese, Traditional Chinese
|
English, French, German, Portuguese, Korean,
Japanese, Italian, Spanish, Simplified Chinese,
Traditional Chinese
|
English, French, German, Portuguese, Korean,
Japanese, Italian, Spanish, Simplified Chinese,
Traditional Chinese
|
English, French, German, Portuguese, Korean, Japanese,
Italian, Spanish, Simplified Chinese, Traditional Chinese,
Polish, Russian
|
English, French, German, Portuguese, Korean, Japanese, Italian, Spanish, Simplified Chinese, Traditional Chinese
|
English
|
|
Wrist Straps Included
|
Black bungee strap kit & bungee cord
|
Black bungee strap kit & bungee cord
|
22mm strap size with quick connect (one long and one short strap included)
|
22mm strap size with quick connect (one long and one short strap included)
|
Standard strap and shock cord
|
Standard strap and shock cord
|
22mm black silicone strap
(extender included)
|
Black bungee strap kit & bungee cord
|
NA
|
|
Accessories Available
|
Straps available in orange and black.
|
Straps available in orange and black.
|
Remora Bands with Various Colours
|
Remora Bands with Various Colours
|
Wrist strap colours in black, grey, and white
|
Wrist strap colours in black, grey, and white
|
Various strap colours
|
Straps available in orange and black.
|
Mount kits and rail systems
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WHICH DIVE COMPUTER IS RIGHT FOR YOU?
If you are still trying to decide which dive computer is right for you, feel free to get in touch with us or go to any of our over 1700 authorized Shearwater dealers worldwide.
